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Effects of cavity damping on the entanglement for a three-level atomic system

Research Authors
A.-S.F. Obada, H.A. Hessian and A.-B.A. Mohamed
Research Abstract

Based on the master equation for the density matrix, the dynamics of the entanglement of the three-level atom
interacting with single-mode field in a finite-Q cavity are studied. It was found that the cavity damping leads to
growing entropy and a strong degradation of the entanglement, therefore the coherence loss and entanglement is
very sensitive to any change in the cavity damping parameter.

Research Department
Research Journal
Modern Optics
Research Member
Research Rank
1
Research Vol
Vol. 56, No. 7
Research Website
http://www.informaworld.com/smpp/1247841736-9905043/ftinterface~db=all~content=a909917695~fulltext=713240928
Research Year
2009
Research Pages
PP. 881–885